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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 6 |
| 2 | 19 |
| 3 | 59 |
| 4 | 88 |
| 5 | 188 |
| 6 | 257 |
| 7 | 457 |
| 8 | 542 |
| 9 | 866 |
| 10 | 999 |
| 11 | 1479 |
| 12 | 1660 |
| 13 | 2304 |
| 14 | 2613 |
| 15 | 3485 |
| 16 | 3810 |
| 17 | 4934 |
| 18 | 5307 |
| 19 | 6715 |
| 20 | 7136 |
| 21 | 8836 |
| 22 | 9401 |
| 23 | 11449 |
| 24 | 12062 |
| 25 | 14466 |
| 26 | 15223 |
| 27 | 18015 |
| 28 | 18916 |
| 29 | 22056 |
| 30 | 23357 |
| 31 | 26981 |
| 32 | 28298 |
| 33 | 32430 |
| 34 | 33795 |
| 35 | 38467 |
| 36 | 39880 |
| 37 | 45100 |
| 38 | 46657 |
| 39 | 52481 |
| 40 | 54086 |
| 41 | 60522 |
| 42 | 62271 |
[1,6,19,59,88,188,257,457,542,866,999,1479,1660, 2304,2613,3485,3810,4934,5307,6715,7136,8836,9401, 11449,12062,14466,15223,18015,18916,22056,23357, 26981,28298,32430,33795,38467,39880,45100,46657, 52481,54086,60522,62271] |